You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.4 KiB
75 lines
2.4 KiB
11 years ago
|
/*
|
||
|
|
* Copyright 2008-2012 NVIDIA Corporation
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include <thrust/detail/config.h>
|
||
|
|
#include <thrust/system/omp/detail/unique_by_key.h>
|
||
|
|
#include <thrust/system/detail/generic/unique_by_key.h>
|
||
|
|
#include <thrust/pair.h>
|
||
|
|
|
||
|
|
namespace thrust
|
||
|
|
{
|
||
|
|
namespace system
|
||
|
|
{
|
||
|
|
namespace omp
|
||
|
|
{
|
||
|
|
namespace detail
|
||
|
|
{
|
||
|
|
|
||
|
|
|
||
|
|
template<typename DerivedPolicy,
|
||
|
|
typename ForwardIterator1,
|
||
|
|
typename ForwardIterator2,
|
||
|
|
typename BinaryPredicate>
|
||
|
|
thrust::pair<ForwardIterator1,ForwardIterator2>
|
||
|
|
unique_by_key(execution_policy<DerivedPolicy> &exec,
|
||
|
|
ForwardIterator1 keys_first,
|
||
|
|
ForwardIterator1 keys_last,
|
||
|
|
ForwardIterator2 values_first,
|
||
|
|
BinaryPredicate binary_pred)
|
||
|
|
{
|
||
|
|
// omp prefers generic::unique_by_key to cpp::unique_by_key
|
||
|
|
return thrust::system::detail::generic::unique_by_key(exec,keys_first,keys_last,values_first,binary_pred);
|
||
|
|
} // end unique_by_key()
|
||
|
|
|
||
|
|
|
||
|
|
template<typename DerivedPolicy,
|
||
|
|
typename InputIterator1,
|
||
|
|
typename InputIterator2,
|
||
|
|
typename OutputIterator1,
|
||
|
|
typename OutputIterator2,
|
||
|
|
typename BinaryPredicate>
|
||
|
|
thrust::pair<OutputIterator1,OutputIterator2>
|
||
|
|
unique_by_key_copy(execution_policy<DerivedPolicy> &exec,
|
||
|
|
InputIterator1 keys_first,
|
||
|
|
InputIterator1 keys_last,
|
||
|
|
InputIterator2 values_first,
|
||
|
|
OutputIterator1 keys_output,
|
||
|
|
OutputIterator2 values_output,
|
||
|
|
BinaryPredicate binary_pred)
|
||
|
|
{
|
||
|
|
// omp prefers generic::unique_by_key_copy to cpp::unique_by_key_copy
|
||
|
|
return thrust::system::detail::generic::unique_by_key_copy(exec,keys_first,keys_last,values_first,keys_output,values_output,binary_pred);
|
||
|
|
} // end unique_by_key_copy()
|
||
|
|
|
||
|
|
|
||
|
|
} // end namespace detail
|
||
|
|
} // end namespace omp
|
||
|
|
} // end namespace system
|
||
|
|
} // end namespace thrust
|
||
|
|
|